--- libecb/ecb.h	2012/10/08 15:43:13	1.113
+++ libecb/ecb.h	2013/10/26 09:13:54	1.120
@@ -31,7 +31,7 @@
 #define ECB_H
 
 /* 16 bits major, 16 bits minor */
-#define ECB_VERSION 0x00010002
+#define ECB_VERSION 0x00010003
 
 #ifdef _WIN32
   typedef   signed char   int8_t;
@@ -65,6 +65,15 @@
   #endif
 #endif
 
+/* work around x32 idiocy by defining proper macros */
+#if __x86_64 || _M_AMD64
+  #if _ILP32
+    #define ECB_AMD64_X32 1
+  #else
+    #define ECB_AMD64 1
+  #endif
+#endif
+
 /* many compilers define _GNUC_ to some versions but then only implement
  * what their idiot authors think are the "more important" extensions,
  * causing enormous grief in return for some better fake benchmark numbers.
@@ -134,7 +143,9 @@
     #elif defined __s390__ || defined __s390x__
       #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("bcr 15,0" : : : "memory")
     #elif defined __mips__
-      #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("sync"     : : : "memory")
+      /* GNU/Linux emulates sync on mips1 architectures, so we force its use */
+      /* anybody else who still uses mips1 is supposed to send in their version, with detection code. */
+      #define ECB_MEMORY_FENCE         __asm__ __volatile__ (".set mips2; sync; .set mips0" : : : "memory")
     #elif defined __alpha__
       #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("mb"       : : : "memory")
     #elif defined __hppa__
@@ -142,6 +153,12 @@
       #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("")
     #elif defined __ia64__
       #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("mf"       : : : "memory")
+    #elif defined __m68k__
+      #define ECB_MEMORY_FENCE         __asm__ __volatile__ (""         : : : "memory")
+    #elif defined __m88k__
+      #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("tb1 0,%%r0,128" : : : "memory")
+    #elif defined __sh__
+      #define ECB_MEMORY_FENCE         __asm__ __volatile__ (""         : : : "memory")
     #endif
   #endif
 #endif
@@ -558,16 +575,43 @@
     || defined __alpha__ \
     || defined __hppa__ \
     || defined __ia64__ \
+    || defined __m68k__ \
+    || defined __m88k__ \
+    || defined __sh__ \
     || defined _M_IX86 || defined _M_AMD64 || defined _M_IA64
   #define ECB_STDFP 1
   #include <string.h> /* for memcpy */
 #else
   #define ECB_STDFP 0
-  #include <math.h> /* for frexp*, ldexp* */
 #endif
 
 #ifndef ECB_NO_LIBM
 
+  #include <math.h> /* for frexp*, ldexp* */
+
+  /* converts an ieee half/binary16 to a float */
+  ecb_function_ float ecb_binary16_to_float (uint16_t x) ecb_const;
+  ecb_function_ float
+  ecb_binary16_to_float (uint16_t x)
+  {
+    int e = (x >> 10) & 0x1f;
+    int m = x & 0x3ff;
+    float r;
+
+    if (!e)
+      r = ldexpf (m         ,   -24);
+    else if (e != 31)
+      r = ldexpf (m + 0x400, e - 25);
+    else if (m)
+      #ifdef NAN
+        r = NAN;
+      #endif
+    else
+      r = INFINITY;
+
+    return x & 0x8000 ? -r : r;
+  }
+
   /* convert a float to ieee single/binary32 */
   ecb_function_ uint32_t ecb_float_to_binary32 (float x) ecb_const;
   ecb_function_ uint32_t